High-Purity Magnesium Hydroxide from Japan
99.9% pure magnesium hydroxide crystals for laboratory and electronic applications. Chemically defined compound under HTS 2816.10.00.00, meeting Chapter 28 note requirements for inorganic hydroxides. Supplied in small quantities for research.
Duty Rate — Japan → United States
3.1%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Certificate of analysis essential; trace metal specs prevent reagent misclassification
• Small packages may trigger 3822 if lab-dispensed
• Declare exact CAS number 1309-42-8 for verification